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CVE-2026-34839

🗓️ 20 Apr 2026 23:09:02Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 83 Views

Glances exposes unauthenticated cross origin data via the REST interface; fixed in version 4.5.4.

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-34839
20 Apr 202623:09
–attackerkb
alpinelinux
AlpineLinux
CVE-2026-34839
20 Apr 202623:09
–alpinelinux
bdu_fstec
BDU FSTEC
Glances Service Data Unauthorized Access
23 Jul 202600:00
–bdu_fstec
circl
Circl
CVE-2026-34839
20 Apr 202623:51
–circl
cnnvd
CNNVD
Glances security vulnerabilities
20 Apr 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-34839 Glances Vulnerable to Cross-Origin Information Disclosure via Unauthenticated REST API (/api/4) due to Permissive CORS
20 Apr 202623:09
–cvelist
debiancve
Debian CVE
CVE-2026-34839
20 Apr 202623:09
–debiancve
euvd
EUVD
EUVD-2026-23986
21 Apr 202615:14
–euvd
github
Github Security Blog
Glances: Cross-Origin Information Disclosure via Unauthenticated REST API (/api/4) due to Permissive CORS
21 Apr 202615:14
–github
mend
Mend
CVE-2026-34839
20 Apr 202623:09
–mend
Rows per page
NVD
Vulners
Node
nicolargoglancesRange<4.5.4
[
  {
    "vendor": "nicolargo",
    "product": "glances",
    "versions": [
      {
        "version": "< 4.5.4",
        "status": "affected"
      }
    ]
  }
]

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26 Oct 2026 21:10Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.16.5
CVSS 48.7
EPSS0.00408
SSVC
83